Enum ZkeyError 

pub enum ZkeyError {
    ZkeyFingerprintMismatch(String),
    GraphFingerprintMismatch(String),
    ZkeyInvalid(Report),
    GraphInvalid(Report),
    IoError(Error),
}

Errors that can occur while loading or parsing a .zkey or graph file.

Variants

ZkeyFingerprintMismatch(String)

The SHA-256 fingerprint of the .zkey did not match the expected value.

GraphFingerprintMismatch(String)

The SHA-256 fingerprint of the witness graph did not match the expected value.

ZkeyInvalid(Report)

Could not parse the .zkey file.

GraphInvalid(Report)

Could not parse the graph file.

IoError(Error)

Any I/O error encountered while reading the .zkey or graph file

Trait Implementations

impl Debug for ZkeyError

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Display for ZkeyError

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Error for ZkeyError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<Error> for ZkeyError

fn from(source: Error) -> ZkeyError

Converts to this type from the input type.

impl From<Report> for ZkeyError

fn from(source: Report) -> ZkeyError

Converts to this type from the input type.

impl From<SerializationError> for ZkeyError

fn from(value: SerializationError) -> ZkeyError

Converts to this type from the input type.

impl From<ZkeyParserError> for ZkeyError

fn from(value: ZkeyParserError) -> ZkeyError

Converts to this type from the input type.